Hi xizhiyong,
Thanks for your infomation. I am using Jewel right now(10.1.2), the
setting "rbd_default_features = 3" not working for me.
And this setting will enable "exclusive-lock, object-map, fast-diff,
deep-flatten" features.
Best wishes,
Mika
2016-04-21 16:56 GMT+08:00 席智勇 <xizhiyon...@gmail.com>:
> That's true for me too.
> You can disable them via set in the conf file.
>
> #ceph.conf
> rbd_default_features = 3
> #meens only enable layering and striping
>
> 2016-04-21 16:00 GMT+08:00 Mika c <mika.leaf...@gmail.com>:
>
>> Hi cephers,
>> Had the same issue too. But the command "rbd feature disable" not
>> working to me.
>> Any comment will be appreciated.
>>
>> $sudo rbd feature disable timg1 deep-flatten fast-diff object-map
>> exclusive-lock
>> rbd: failed to update image features: (22) Invalid argument
>> 2016-04-21 15:53:10.260671 7f95ff5d9d80 -1 librbd: failed to update
>> features: (22) Invalid argument
>>
>>
>>
>> Best wishes,
>> Mika
>>
>>
>> 2016-04-19 18:44 GMT+08:00 Ilya Dryomov <idryo...@gmail.com>:
>>
>>> On Mon, Apr 18, 2016 at 11:58 AM, Tim Bishop <tim-li...@bishnet.net>
>>> wrote:
>>> > I had the same issue when testing on Ubuntu xenial beta. That has 4.4,
>>> > so should be fine? I had to create images without the new RBD features
>>> > to make it works.
>>>
>>> None of the "new" features are currently supported by krbd. 4.7 will
>>> support exclusive-lock with most of the rest following in 4.8.
>>>
>>> You don't have to recreate images: while those features are enabled in
>>> jewel by default, you should be able to dynamically disable them with
>>> "rbd feature disable imagename deep-flatten fast-diff object-map
>>> exclusive-lock".
>>>
>>> Thanks,
>>>
>>> Ilya
>>> _______________________________________________
>>> ceph-users mailing list
>>> ceph-users@lists.ceph.com
>>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>>>
>>
>>
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>> ceph-users@lists.ceph.com
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>>
>>
>
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